2nd Gen SV650 2mm over motor(677 cc). I built this for my 2005 SV650 but had some delays getting it together and decided to switch to a 3rd gen SV for next year. I already sold my 2nd gen with a different motor in it. I borrowed an SV from Russell to test the motor and make sure it runs as expected before listing it. Motor is pretty much fresh after this build, just some heat cycles and a few dyno pulls to get the rings seated and make sure it ran as expected under load. Currently located in Raleigh NC, but I can have it at the WERA GNF for pick up. Selling it for less than I have in it because I no longer have a 2nd gen SV to use it in. What's in the motor: -Wiseco 83mm 12.5:1 Pistons(2mm over bore) -Forged A beam connecting rods -Lightened flywheel and Sprag -Ported heads -Exhaust cam swap with 3rd gen(higher lift than 2nd gen exhaust cam) It made 83 hp and 51.4 ft/lbs of torque at the rear wheel on the dyno but that was in a bike I borrowed to test it with stock throttle bodies, stock air filter and running 100 octane pump gas. I'm sure you'll get a few more hp when you put it in a bike with bored throttle bodies, aftermarket air filter and do a tune for what ever race gas you want to use.